diff --git a/lib/setup/sshkey.dart b/lib/setup/sshkey.dart
index 30f7185f..bf17a01c 100644
--- a/lib/setup/sshkey.dart
+++ b/lib/setup/sshkey.dart
@@ -229,6 +229,14 @@ class _GitHostUserProvidedKeysState extends State<GitHostUserProvidedKeys> {
     _privateKeyController = TextEditingController();
   }
 
+  @override
+  void dispose() {
+    _publicKeyController.dispose();
+    _privateKeyController.dispose();
+
+    super.dispose();
+  }
+
   @override
   Widget build(BuildContext context) {
     return Container(